These Math Power Pix were created by Whole Brain Teacher founder Chris Biffle. I cannot display the full size images on my classroom walls because of lack of display space. Therefore, I have downsized the Power Pix to display 2 per page. Some of these say 3rd grade or 1st grade on the star. This is because in 2nd grade, we still teach addition and subtraction as well as we teach cup, pint, quart, gallon, and rounding. Share the Whole Brain Teaching funtricity! Great Word Wall words with movement. What more could you want!